APA način citiranja (7. izdanje)

Gregg, C. F. (1974). The ten black pearls: A tale without a moral. White Lion Publishers.

Čikaški stil citiranja (17. izdanje)

Gregg, Cecil Freeman. The Ten Black Pearls: A Tale Without a Moral. London: White Lion Publishers, 1974.

MLA način citiranja (8. izdanje)

Gregg, Cecil Freeman. The Ten Black Pearls: A Tale Without a Moral. White Lion Publishers, 1974.